Lake Jackson, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Lake Jackson, a city in Brazoria County, Texas.
Tonight
75°F
Mostly Clear
Mostly clear, with a low around 75. East wind 0 to 10 mph.
7-day forecast for Lake Jackson
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 75°F | Mostly Clear | 0 to 10 mph E | 5% |
| Saturday | 92°F | Mostly Sunny | 0 to 10 mph NE | 6% |
| Saturday Night | 75°F | Mostly Clear | 0 to 10 mph E | 8% |
| Sunday | 91°F | Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph E | 20% |
| Sunday Night | 77°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph SE | 20% |
| Monday | 92°F | Sunny | 0 to 5 mph NE | 14% |
| Monday Night | 75°F | Mostly Clear | 0 to 5 mph NE | 14% |
| Tuesday | 94°F | Slight Chance Showers And Thunderstorms | 0 to 5 mph NE | 20% |
| Tuesday Night | 76°F | Mostly Clear | 0 to 5 mph NE | 13% |
| Wednesday | 93°F | Sunny | 0 to 10 mph NE | 13% |
| Wednesday Night | 76°F | Mostly Clear | 0 to 10 mph NE | 13% |
| Thursday | 91°F | Slight Chance Showers And Thunderstorms | 5 to 10 mph NE | 20% |
| Thursday Night | 75°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 0 to 5 mph E | 15% |
| Friday | 91°F | Sunny | 5 to 10 mph NE | 10% |
Forecast source: National Weather Service (api.weather.gov) for Lake Jackson (29.051, -95.451). Updated through the day.
Growing snapshot for Lake Jackson
Last spring frost
Feb 13
First fall frost
Dec 8
Growing season
301 days
Hardiness zone
9b
More local growing data for Lake Jackson: nearby ZIP 77566 weather · frost dates · planting calendar · Texas frost dates
Nearby towns & communities
Alvin
Angleton
Bailey's Prairie
Bonney
Brazoria
Clute
Danbury
East Columbia
Freeport
Hillcrest Village
Holiday Lakes
Iowa Colony
Jones Creek
Liverpool
Manvel
Oyster Creek
Pearland
Quintana
Richwood
Rosharon
Sandy Point
Surfside Beach
Sweeny
West Columbia
Wild Peach Village
Climate data from the nearest NOAA station, Angleton Brazoria Ap, Tx (4 mi from Lake Jackson). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.